Intramolecular rotation in a porphyrin dimer controls singlet oxygen production

Journal of the American Chemical Society

Volumn 131, Issue 23, 2009, Pages 7948-7949

  Kuimova, Marina K ^a   Balaz, Milan ^b   Anderson, Harry L ^b   Ogilby, Peter R ^c  

^a IMPERIAL COLLEGE LONDON   (United Kingdom)

^b UNIVERSITY OF OXFORD   (United Kingdom)

^c AARHUS UNIVERSITY   (Denmark)

Author keywords

[No Author keywords available]

Indexed keywords

CONCENTRATION OF; CONTROLLED RELEASE; EXCITATION WAVELENGTH; EXCITED SINGLET STATE; INTERSYSTEM CROSSING; OXIDIZING SPECIES; PORPHYRIN DIMERS; SINGLET OXYGEN; SINGLET OXYGEN PRODUCTION; SINGLET STATE; TRIPLET STATE; VISCOUS MEDIUM;

CELL DEATH; CELL MEMBRANES; CONFORMATIONS; OXYGEN; PORPHYRINS; POSITIVE IONS;

LEAKAGE (FLUID);

DIMER; GLYCEROL; METHANOL; PORPHYRIN; SINGLET OXYGEN;

ABSORPTION; ARTICLE; CONFORMATION; FLUORESCENCE; LIGHT; ROTATION; VISCOSITY; CHEMISTRY; DIMERIZATION; PHOTOSYNTHESIS;

DIMERIZATION; PHOTOSYNTHESIS; PORPHYRINS; ROTATION; SINGLET OXYGEN;

EID: 67650549718     PISSN: 00027863     EISSN: None     Source Type: Journal    
DOI: 10.1021/ja901237s     Document Type: Article

References (14)

1. Foote, C. S.; Clennan, E. L. In Active Oxygen in Chemistry; Foote, C. S., Valentine, J. S., Greenberg, A., Liebman, J. F., Eds.; Chapman and Hall: London, 1995; pp 105-140.
2. Schweitzer, C.; Schmidt, R. Chem. Rev. 2003, 103, 1685-1757.
3. Bonnett, R. Chemical Aspects of Photodynamic Therapy; Gordon and Breach Science Publishers: Amsterdam, 2000.
4. Collins, H. A.; Khurana, M.; Moriyama, E. H.; Mariampillai, A.; Dahlstedt, E.; Balaz, M.; Kuimova, M. K.; Drobizhev, M.; Yang, V. X. D.; Phillips, D.; Rebane, A.; Wilson, B. C.; Anderson, H. L. Nat. Photonics 2008, 2, 420-424.
5. Kuimova, M. K.; Collins, H. A.; Balaz, M.; Dahlstedt, E.; Levitt, J. A.; Sergent, N.; Suhling, K.; Drobizhev, M.; Makarov, N. S.; Rebane, A.; Anderson, H. L.; Phillips, D. Org. Biomol. Chem. 2009, 7, 889-896.
6. Winters, M. U.; Karnbratt, J.; Eng, M.; Wilson, C. J.; Anderson, H. L.; Albinsson, B. J. Phys. Chem. C 2007, 111, 7192-7199.
7. Kuimova, M. K.; Botchway, S. W.; Parker, A. W.; Balaz, M.; Collins, H. A.; Anderson, H. L.; Suhling, K.; Ogilby, P. R. Nature Chem. 2009, 1, 69-73.
8. Kuimova, M. K.; Hoffmann, M.; Winters, M. U.; Eng, M.; Balaz, M.; Clark, I. P.; Collins, H. L.; Tavender, S. M.; Wilson, C. J.; Albinsson, B.; Anderson, H. L.; Parker, A. W.; Phillips, D. Photochem. Photobiol. Sci. 2007, 6, 675-682.
9. (a) Turro, N. J. Modern Molecular Photochemistry; Benjamin/Cummings: Menlo Park, CA, 1978.
10. (b) Winters, M. U.; Karnbratt, J.; Blades, H. E.; Wilson, C. J.; Frampton, M. J.; Anderson, H. L.; Albinsson, B. Chem. Eur. J. 2007, 13, 7385-7394.
11. (c) Davis, W. B.; Ratner, M. A.; Wasielewski, M. R. J. Am. Chem. Soc. 2001, 123, 7877-7886.
12. Angiolillo, P. J.; Lin, V. S. Y.; Vanderkooi, J. M.; Therien, M. J. J. Am. Chem. Soc. 1995, 117, 12514-12527.
13. Beljonne, D.; O'Keefe, G. E.; Hamer, P. J.; Friend, R. H.; Anderson, H. L.; Brédas, J. L. J. Chem. Phys. 1997, 106, 9439-9460.
14. Kuimova, M. K.; Yahioglu, G.; Levitt, J. A.; Suhling, K. J. Am. Chem. Soc. 2008, 130, 6672-6673.